9.5/_mode_registry_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\T3editor\Registry;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Core\SingletonInterface;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\T3editor\Exception\InvalidModeException;

use ‪TYPO3\CMS\T3editor\Mode;


class ‪ModeRegistry implements ‪SingletonInterface

{

    protected ‪$registeredModes = [];


    protected ‪$defaultMode;


    public static function ‪getInstance(): ‪ModeRegistry

    {

        return GeneralUtility::makeInstance(static::class);

    }


    public function register(‪Mode $mode): ‪ModeRegistry

    {

        $this->registeredModes[$mode->getIdentifier()] = $mode;

        if ($mode->isDefault()) {

            $this->defaultMode = $mode;

        }


        return $this;

    }


    public function ‪unregister(string $identifier): ‪ModeRegistry

    {

        if (isset($this->registeredModes[$identifier])) {

            unset($this->registeredModes[$identifier]);

        }


        return $this;

    }


    public function ‪isRegistered(string $identifier): bool

    {

        return isset($this->registeredModes[$identifier]);

    }


    public function ‪getByIdentifier(string $identifier): ‪Mode

    {

        if ($this->‪isRegistered($identifier)) {

            return $this->registeredModes[$identifier];

        }


        throw new ‪InvalidModeException('Tried to get unregistered t3editor mode "' . $identifier . '"', 1499710202);

    }


    public function ‪getByFormatCode(string $formatCode): ‪Mode

    {

        foreach ($this->registeredModes as $mode) {

            if ($mode->getFormatCode() === $formatCode) {

                return $mode;

            }

        }


        throw new ‪InvalidModeException('Tried to get unregistered t3editor mode by format code "' . $formatCode . '"', 1499710203);

    }


    public function ‪getByFileExtension(string $fileExtension): ‪Mode

    {

        foreach ($this->registeredModes as $mode) {

            if (in_array($fileExtension, $mode->getBoundFileExtensions(), true)) {

                return $mode;

            }

        }


        throw new ‪InvalidModeException('Cannot find a registered mode for requested file extension "' . $fileExtension . '"', 1500306488);

    }


    public function ‪getDefaultMode(): ‪Mode

    {

        return ‪$this->defaultMode;

    }

}